User's Manual

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Copyright © 2009 PROWARE Technologies Co., Ltd. All rights reserved.
Specifications are subject to change without notice. Proware is a registered trademark of PROWARE Technologies Co., Ltd. Other brands and product names are trademarks or registered trademarks of their respective holders.
No part of the specifications may be reproduced in any form or by any means or used to make any derivative such as translation, transformation, or adaptation without permission from PROWARE Technologies Co., Ltd.
Features：Specifications：
Package：
Packing Type
Package Contents
Honeycomb package
54M Wireless USB Module M-WN321GM
Ralink RT2571WF
0.5KB
Supports 54/48/36/24/18/12/9/6Mbps or
11/5.5/2/1Mbps data transfer rates
Supports 64/128bit WEP encryption
Supports WPA/WPA2 and PA-PSK/WPA2-PSK
encryption mechanisms
Supports wireless roaming between access
mode
Chipset
EEPROM
Indicators
Color
Status
Green*1
LED
Solution
PCB layers
Dimensions (W*D*H)
4
40.5*20*1.0 mm
PCB
4 PIN Connector
(6 PIN for optional)
Interface
Antenna Connector I-PEX or RP-SMA cable
Working Modes
Ad-hoc
Infrastructure
Windows 2000/XP/Vista, LinuxOperation System
Wireless Parameters Frequency Band
Data Transfer Rates
Channel
Extend Frequency
Modulation Type
Transmission
Distance
Maximum RF Power
Receive Sensitivit
Wireless Security
2.4~2.4835GHz
11g: 54/48/36/24/12/9/6 Mbps (Auto
Sensing)
11b:11/5.5/2/1 Mbps (Auto Sensing)
1~11
DSSS
OFDM
Indoors up to 100m, outdoors up to
300m.
(Standard transmission distance, The
actual value is up to environment.)
19dBm
54M: -68dBm@10% PER
11M: -85dBm@8% PER
6M: -88dBm@10% PER
1M: -90dBm@8% PER
64/128 bit WEP
WPA/WPA2, WPA-PSK/WPA2-PSK
(TKIP/AES)
Others：
Safty, Emission and others
CE, FCC, Compliant with RoHS
FCC ID：WWMWN321GM3V1（Input：3.3V）
WWMWN321GM5V1（Input：5V）
Environment
Protocols and Standards
IEEE 802.11g, 802.11b
USB 2.0, CSMA/CA with ACK
Operating Temperature
Storage Temperature
Operating Humidity
Storage Humidity
C
C C
C
F F
FF
0 ~40 (32 ~104 )
-40 ~70 (-40 ~158 )
10%~90% non-condensing
5%~90% non-condensing
Changes or modifications not expressly
approved by the party responsible for
compliance could void the user's
authority to operate the equipment
This device complies with Part 15 of the
FCC Rules. Operation is subject to the
following two conditions: (1) this device
may not cause harmful interference,
and (2) this device must accept any
interference received, including
interference that may cause undesired
operation.
PLEASE NOTE: This transmitter module
is authorized only for use in Pocket-Sized
Wireless Print Server series where the
antenna may be installed such that 20 cm
may be maintained between the antenna
and users. The final end product must be
labeled in a visible area with the
following: "Contains TX FCC ID:
WWMWN321GM3V1 (WWMWN321GM5V1)"